Electrical resistivity and electron state density in binary iron alloys

B. S. Zenin, S. I. Kokotov, V. P. Fadin

Research output: Contribution to journalArticle

Abstract

An expression is derived for the phonon component of electrical resistivity using a four-band model which considers the electron contribution to conductivity from two 4s subbands and the hole contribution from two 3d subbands with differently oriented spins, using Mott's concepts in the relaxation time approximation. The expression obtained gives the dependence of resistivity upon electron state density at the Fermi level. The concentration dependence of resistivity is calculated for alloys of iron with chromium, manganese, cobalt, and nickel.

Original languageEnglish
Pages (from-to)343-347
Number of pages5
JournalSoviet Physics Journal
Volume22
Issue number4
DOIs
Publication statusPublished - Apr 1979

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iron alloys
binary alloys
electron states
electrical resistivity
manganese
chromium
cobalt
relaxation time
nickel
iron
conductivity
approximation
electrons

ASJC Scopus subject areas

  • Physics and Astronomy(all)

Cite this

Electrical resistivity and electron state density in binary iron alloys. / Zenin, B. S.; Kokotov, S. I.; Fadin, V. P.

In: Soviet Physics Journal, Vol. 22, No. 4, 04.1979, p. 343-347.

Research output: Contribution to journalArticle

Zenin, B. S. ; Kokotov, S. I. ; Fadin, V. P. / Electrical resistivity and electron state density in binary iron alloys. In: Soviet Physics Journal. 1979 ; Vol. 22, No. 4. pp. 343-347.
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